Raspberry Pi Quick Start Guide with Script

Want to see the AVS Device SDK in action? This guide is designed to have a working sample running on a Raspberry Pi 3 in less than an hour.

This guide uses a handful of scripts to download, build, and run the AVS Device SDK with wake word detection enabled. If you'd like to build from scratch, we also provide step-by-step instructions that will walk you through downloading dependencies, running the authorization service, and running the sample app in debug mode.

Required Hardware

1. Raspberry Pi 3 (Recommended) or Pi 2 Model B (Supported) - Buy at Amazon - Pi 3 or Pi 2.
2. Micro-USB power cable for Raspberry Pi.
3. Micro SD Card (Minimum 8 GB) - You need an operating system to get started. NOOBS (New Out of the Box Software) is an easy-to-use operating system install manager for Raspberry Pi. The simplest way to get NOOBS is to buy an SD card with NOOBS pre-installed - Raspberry Pi 8GB Preloaded (NOOBS) Micro SD Card. Alternatively, you can download and install it on your SD card (follow instructions here).
4. USB 2.0 Mini Microphone - Raspberry Pi does not have a built-in microphone; to interact with Alexa you'll need an external one to plug in - Buy on Amazon
5. External Speaker with 3.5mm audio cable - Buy on Amazon
6. A USB Keyboard & Mouse, and an external HDMI Monitor - we also recommend having a USB keyboard and mouse as well as an HDMI monitor handy if you're unable to remote(SSH) into your Pi.
7. Internet connection (Ethernet or WiFi)
8. (Optional) WiFi Wireless Adapter for Pi 2 (Buy on Amazon). Note: Pi 3 has built-in WiFi.

Register a Product

Before we get started, you'll need to register a device and create a security profile at developer.amazon.com. Click here for step-by-step instructions.

IMPORTANT: The allowed origins under web settings should be http://localhost:3000 and https://localhost:3000. The return URLs under web settings should be http://localhost:3000/authresponse and https://localhost:3000/authresponse.

If you already have a registered product that you can use for testing, feel free to skip ahead.

Setup and Run

1. Download the install script and configuration file. We recommend running these commands from the home directory (~/) or Desktop, however, you can run the script anywhere.

   wget https://raw.githubusercontent.com/alexa/avs-device-sdk/master/tools/RaspberryPi/setup.sh && wget https://raw.githubusercontent.com/alexa/avs-device-sdk/master/tools/RaspberryPi/config.txt
   

2. Update config.txt with the Client ID, Client Secret, and Product ID for your registered product and save.
3. Run the setup script with your configuration as an argument:

   bash setup.sh config.txt
   

4. After the setup script has finished running, you'll need to generate an authorization token. Run this command and follow the on-screen instructions:

   bash startauth.sh
   

5. Last and most importantly, let's run the Sample App:

   bash startsample.sh
   

6. You can also run integration and unit tests:

   bash test.sh